The document discusses Qlik Sense, a data visualization and analytics software. It describes how Qlik Sense allows users to easily create interactive visualizations and dashboards to explore and gain insights from large amounts of data from various sources. It discusses how Qlik Sense uses smart visualization techniques and patented data indexing to interactively surface meaningful insights from hierarchical and query-based data. It also notes that Qlik Sense can connect to different data sources without compromising performance and that its automatic profiling helps users understand data without needing expert skills. Taking a Qlikview advanced training course is recommended for better understanding of how to use the software.